agent.halowerk.com
Runs your simple-product checkout cases against the pinned OpenCart source in a private, non-root database that exists only for the length of the request. For each case it reports the totals the native code actually produces, which expectations were missed, and where a cart path diverged, rather than a single pass or fail.
Offering
- Provider
- agent.halowerk.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Data
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://agent.halowerk.com/v1/oss-opencart-checkout-rule-regression-review- MIME type
- Not provided
- First seen
- 2026-10-16T03:02:07.735Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
}
]Observed health
- Status
- Healthy
- Latest latency
- 317 ms
- Average latency
- 317 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 2 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"body": {
"cases": [
{
"case_id": "baseline",
"coupon": {
"customer_use_limit": 0,
"enabled": false,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [],
"requires_login": false,
"total_use_limit": 0,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": false,
"total": "44.40000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "customer_use_rejected",
"coupon": {
"customer_use_limit": 1,
"enabled": true,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 1,
"prior_total_uses": 1,
"product_ids": [],
"requires_login": false,
"total_use_limit": 0,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 1,
"customer_id": 7,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": false,
"total": "44.40000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "disabled_product_removed",
"coupon": {
"customer_use_limit": 0,
"enabled": false,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [],
"requires_login": false,
"total_use_limit": 0,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": false,
"total": "44.40000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
},
{
"product_id": 103,
"quantity": 1
}
]
},
{
"case_id": "eligible_product_cap",
"coupon": {
"customer_use_limit": 0,
"enabled": true,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [
102
],
"requires_login": false,
"total_use_limit": 0,
"type": "F",
"value": "100.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": true,
"total": "27.90000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "fixed_free_shipping",
"coupon": {
"customer_use_limit": 0,
"enabled": true,
"free_shipping": true,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [],
"requires_login": false,
"total_use_limit": 0,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": true,
"total": "32.30000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "global_use_rejected",
"coupon": {
"customer_use_limit": 0,
"enabled": true,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 1,
"product_ids": [],
"requires_login": false,
"total_use_limit": 1,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": false,
"total": "44.40000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "group_discount",
"coupon": {
"customer_use_limit": 0,
"enabled": false,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [],
"requires_login": false,
"total_use_limit": 0,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 2,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": false,
"total": "42.20000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "logged_coupon_rejected",
"coupon": {
"customer_use_limit": 0,
"enabled": true,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [],
"requires_login": true,
"total_use_limit": 0,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": false,
"total": "44.40000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "minimum_rejected",
"coupon": {
"customer_use_limit": 0,
"enabled": true,
"free_shipping": false,
"minimum_subtotal": "40.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [],
"requires_login": false,
"total_use_limit": 0,
"type": "F",
"value": "7.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": false,
"total": "44.40000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
},
{
"case_id": "percentage",
"coupon": {
"customer_use_limit": 0,
"enabled": true,
"free_shipping": false,
"minimum_subtotal": "0.0000",
"prior_customer_uses": 0,
"prior_total_uses": 0,
"product_ids": [],
"requires_login": false,
"total_use_limit": 0,
"type": "P",
"value": "20.0000"
},
"customer_group_id": 1,
"customer_id": 0,
"expected": {
"cart_paths_equivalent": false,
"coupon_eligible": true,
"total": "36.70000000"
},
"lines": [
{
"product_id": 101,
"quantity": 2
},
{
"product_id": 102,
"quantity": 3
}
]
}
],
"discounts": [
{
"customer_group_id": 2,
"priority": 1,
"product_id": 101,
"quantity": 2,
"type": "P",
"value": "10.0000"
}
],
"flat_shipping": {
"cost": "4.0000",
"tax_class_id": 1
},
"products": [
{
"enabled": true,
"minimum_quantity": 1,
"price": "10.0000",
"product_id": 101,
"shipping": true,
"stock": 100,
"tax_class_id": 1
},
{
"enabled": true,
"minimum_quantity": 1,
"price": "5.0000",
"product_id": 102,
"shipping": true,
"stock": 100,
"tax_class_id": 1
},
{
"enabled": false,
"minimum_quantity": 1,
"price": "100.0000",
"product_id": 103,
"shipping": true,
"stock": 100,
"tax_class_id": 1
}
],
"tax_classes": [
{
"fixed_amount": "0.5000",
"percentage_rate": "10.0000",
"tax_class_id": 1
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"cases": {
"items": {
"additionalProperties": false,
"properties": {
"case_id": {
"maxLength": 32,
"pattern": "^[a-zA-Z0-9_-]{1,32}$",
"type": "string"
},
"coupon": {
"additionalProperties": false,
"properties": {
"customer_use_limit": {
"maximum": 10000,
"minimum": 0,
"type": "integer"
},
"enabled": {
"type": "boolean"
},
"free_shipping": {
"type": "boolean"
},
"minimum_subtotal": {
"maxLength": 10,
"pattern": "^(?:0|[1-9][0-9]{0,4})(?:\\.[0-9]{1,4})?$",
"type": "string"
},
"prior_customer_uses": {
"maximum": 64,
"minimum": 0,
"type": "integer"
},
"prior_total_uses": {
"maximum": 64,
"minimum": 0,
"type": "integer"
},
"product_ids": {
"items": {
"maximum": 2147483647,
"minimum": 1,
"type": "integer"
},
"maxItems": 16,
"minItems": 0,
"type": "array"
},
"requires_login": {
"type": "boolean"
},
"total_use_limit": {
"maximum": 10000,
"minimum": 0,
"type": "integer"
},
"type": {
"enum": [
"F",
"P"
]
},
"value": {
"maxLength": 10,
"pattern": "^(?:0|[1-9][0-9]{0,4})(?:\\.[0-9]{1,4})?$",
"type": "string"
}
},
"required": [
"enabled",
"type",
"value",
"product_ids",
"free_shipping",
"requires_login",
"minimum_subtotal",
"total_use_limit",
"customer_use_limit",
"prior_total_uses",
"prior_customer_uses"
],
"type": "object"
},
"customer_group_id": {
"maximum": 16,
"minimum": 1,
"type": "integer"
},
"customer_id": {
"maximum": 2147483647,
"minimum": 0,
"type": "integer"
},
"expected": {
"additionalProperties": false,
"properties": {
"cart_paths_equivalent": {
"type": "boolean"
},
"coupon_eligible": {
"type": "boolean"
},
"total": {
"maxLength": 18,
"pattern": "^(?:0|[1-9][0-9]{0,8})(?:\\.[0-9]{1,8})?$",
"type": "string"
}
},
"required": [
"total",
"coupon_eligible",
"cart_paths_equivalent"
],
"type": "object"
},
"lines": {
"items": {
"additionalProperties": false,
"properties": {
"product_id": {
"maximum": 2147483647,
"minimum": 1,
"type": "integer"
},
"quantity": {
"maximum": 100,
"minimum": 1,
"type": "integer"
}
},
"required": [
"product_id",
"quantity"
],
"type": "object"
},
"maxItems": 16,
"minItems": 1,
"type": "array"
}
},
"required": [
"case_id",
"customer_id",
"customer_group_id",
"lines",
"coupon",
"expected"
],
"type": "object"
},
"maxItems": 16,
"minItems": 1,
"type": "array"
},
"discounts": {
"items": {
"additionalProperties": false,
"properties": {
"customer_group_id": {
"maximum": 16,
"minimum": 1,
"type": "integer"
},
"priority": {
"maximum": 100,
"minimum": 0,
"type": "integer"
},
"product_id": {
"maximum": 2147483647,
"minimum": 1,
"type": "integer"
},
"quantity": {
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"type": {
"enum": [
"F",
"P",
"S"
]
},
"value": {
"maxLength": 10,
"pattern": "^(?:0|[1-9][0-9]{0,4})(?:\\.[0-9]{1,4})?$",
"type": "string"
}
},
"required": [
"product_id",
"customer_group_id",
"quantity",
"priority",
"type",
"value"
],
"type": "object"
},
"maxItems": 64,
"minItems": 0,
"type": "array"
},
"flat_shipping": {
"additionalProperties": false,
"properties": {
"cost": {
"maxLength": 10,
"pattern": "^(?:0|[1-9][0-9]{0,4})(?:\\.[0-9]{1,4})?$",
"type": "string"
},
"tax_class_id": {
"maximum": 8,
"minimum": 0,
"type": "integer"
}
},
"required": [
"cost",
"tax_class_id"
],
"type": "object"
},
"products": {
"items": {
"additionalProperties": false,
"properties": {
"enabled": {
"type": "boolean"
},
"minimum_quantity": {
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"price": {
"maxLength": 10,
"pattern": "^(?:0|[1-9][0-9]{0,4})(?:\\.[0-9]{1,4})?$",
"type": "string"
},
"product_id": {
"maximum": 2147483647,
"minimum": 1,
"type": "integer"
},
"shipping": {
"type": "boolean"
},
"stock": {
"maximum": 100000,
"minimum": 0,
"type": "integer"
},
"tax_class_id": {
"maximum": 8,
"minimum": 0,
"type": "integer"
}
},
"required": [
"product_id",
"price",
"stock",
"minimum_quantity",
"enabled",
"shipping",
"tax_class_id"
],
"type": "object"
},
"maxItems": 16,
"minItems": 1,
"type": "array"
},
"tax_classes": {
"items": {
"additionalProperties": false,
"properties": {
"fixed_amount": {
"maxLength": 10,
"pattern": "^(?:0|[1-9][0-9]{0,4})(?:\\.[0-9]{1,4})?$",
"type": "string"
},
"percentage_rate": {
"maxLength": 10,
"pattern": "^(?:0|[1-9][0-9]{0,4})(?:\\.[0-9]{1,4})?$",
"type": "string"
},
"tax_class_id": {
"maximum": 8,
"minimum": 1,
"type": "integer"
}
},
"required": [
"tax_class_id",
"percentage_rate",
"fixed_amount"
],
"type": "object"
},
"maxItems": 8,
"minItems": 0,
"type": "array"
}
},
"required": [
"products",
"discounts",
"tax_classes",
"flat_shipping",
"cases"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}